#
# Copyright (C) 2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

include $(TOPDIR)/rules.mk

PKG_NAME:=u-boot
PKG_VERSION:=2015.01
PKG_RELEASE:=1

PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:= \
	http://mirror2.openwrt.org/sources \
	ftp://ftp.denx.de/pub/u-boot
PKG_MD5SUM:=7f08dc9e98a71652bd6968888ed6ec95

PKG_LICENSE:=GPL-2.0 GPL-2.0+
PKG_LICENSE_FILES:=Licenses/README

include $(INCLUDE_DIR)/package.mk

define uboot/Default
  TITLE:=
  CONFIG:=
  IMAGE:=
endef

define uboot/mx23_olinuxino
  TITLE:=U-Boot 2015.01 for the Olinuxino i.MX233
endef

define uboot/duckbill
  TITLE:=U-Boot 2015.01 for the I2SE Duckbill
endef

UBOOTS := \
	mx23_olinuxino \
	duckbill
	

define Package/uboot/template
define Package/uboot-mxs-$(1)
  SECTION:=boot
  CATEGORY:=Boot Loaders
  DEPENDS:=@TARGET_mxs
  TITLE:=$(2)
  URL:=http://www.denx.de/wiki/U-Boot
  VARIANT:=$(1)
  MAINTAINER:=Zoltan HERPAI <wigyori@uid0.hu>
endef
endef

define BuildUBootPackage
	$(eval $(uboot/Default))
	$(eval $(uboot/$(1)))
	$(call Package/uboot/template,$(1),$(TITLE))
endef

ifdef BUILD_VARIANT
$(eval $(call uboot/$(BUILD_VARIANT)))
UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
endif

define Build/Configure
	$(MAKE) -C $(PKG_BUILD_DIR) \
		$(UBOOT_CONFIG)_config
endef

define Build/Compile
	$(MAKE) -C $(PKG_BUILD_DIR) \
		CROSS_COMPILE=$(TARGET_CROSS) u-boot.sb
endef


define Package/uboot/install/default
	$(INSTALL_DIR) $(BIN_DIR)/uboot-$(BOARD)-$(1)
	dd if=$(PKG_BUILD_DIR)/u-boot.sb of=$(BIN_DIR)/uboot-$(BOARD)-$(1).sb bs=512 seek=4
endef

define Package/uboot/install/template
define Package/uboot-mxs-$(1)/install
	$(call Package/uboot/install/default,$(2))
endef
endef

$(foreach u,$(UBOOTS), \
	$(eval $(call Package/uboot/install/template,$(u),$(u))) \
)

$(foreach u,$(UBOOTS), \
	$(eval $(call BuildUBootPackage,$(u))) \
	$(eval $(call BuildPackage,uboot-mxs-$(u))) \
)
